LightLevelOverlay

Shows light levels on blocks. That's it. That's the mod.

Features

• Numbers on blocks - See exactly where mobs can spawn
• Color coded - Red (0), Yellow (1-7), Green (8+)
• Renders above foliage - No more squinting through grass
• Hides behind walls - Only shows what you can actually see
• Fast - Cached and optimized, won't tank your FPS

Controls

Key	Action
F9	Toggle overlay
F10	Open config

Config

Press F10 or edit config/lightleveloverlay-client.json

• Range - How far to scan (horizontal/vertical)
• Update Interval - Cache refresh rate in ms
• Colors - Customize the RGB values
• Show Only Spawnable - Hide safe blocks, show only danger zones
• Text Scale - Make numbers bigger or smaller

Installation

1. Install NeoForge
2. Drop the jar in your mods folder
3. Done

Credits

Inspired by Light Level 2025 by dark-lion-jp. This is a standalone NeoForge implementation - not a port, not affiliated. Bug reports go here, not there.

License

MIT